I have a 2008 Tahoe Hybrid that I purchased back in February and it currently has 1600 miles on it. Most of my driving is local city driving where the speed limit is 35.

My problem is that since I got the Hybrid I only get between 15mpg up to 17mpg. The dealer said I have to wait until the engine is broken in before I see the mileage go up. Now since the re-call which reset the fuel sensors I'm seeing my mileage at 13.9 now. I did ask the deal to test drive a like Tahoe Hybrid (this one only had about 400 miles on it) and drove the same route and that Tahoe gave me better gas mileage like around 20 mpg.

I called Chevy on this and got the rudest customer care rep that doesn't call me back and same for her team lead.

Also another issue I brought up was that the Tahoe Hybrid manual and web site shows the hybrid with curb tilt mirrors when the vehicle is in reverse. I checked on my vehicle and it doesn't. The deal said I would need the memory seat package in order to get this feature, well the vehicle does not come with seat package. GM web site still continues to say the vehicle has this feature.

Any suggestions?

Thanks